Sorry, I just had to brag a little. I shot the USAF M-16 AFQC yesterday (I am cat C so once every 30 months
). I haven't shot the newest course of fire before (adding the gas mask) that was interesting. I did manage 49/50 though, I was very happy! The M-16A2 bastard child we used was an A1 lower with A2 enhancements, converted to burst, overstamped and ugly. It had an FNMI upper that was also ugly but functional. The mags were brand new Okays (and one brand spanking new HK steel/powercoated mag). I have always had beat to hell mags, rifles, etc. at all my previous courses. We had to use frangible ammo due to WA state environazis, but it shot straight enough apparently, as long as you didn't shear the tip of the bullet off loading it.
All in all, its nice to shoot somebody else's rifle/ammo for a change, but I was damn jealous of the jarheads the next range over going apeshit with their SAWs.
Aftter handling and using the HK mag, I want some, but not bad enough to drop $40 on them. Maybe they will get cheaper...